package com.lanou.quanttradedata.stock.mapper;

import com.lanou.quanttradedata.stock.javabean.MRDailyResult;
import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;

@Repository
public interface MapReduceDailyResultMapper {
    /**
     * 添加一条日线清洗结果信息
     * @param mrDailyResult
     * @return
     */
    int insertMRDailyResult(@Param("mrDailyResult") MRDailyResult mrDailyResult);

    /**
     * 删除所有日线清洗结果信息
     * @return
     */
    int delAll();
}
